Gilberto Gil (1971)

Gilberto Gil's 1968 album, made with Os Mutantes as his backing band, is where north-eastern rhythms meet psychedelic rock head on. Domingo no Parque tells a story of jealousy and murder at a fairground through capoeira rhythm, orchestra and sound effects, and still works as a pop song. Frevo Rasgado shows a carnival rhythm driven by electric guitar.